.box {
  width: 980px;
  padding: 20px;
  margin: 0 auto;
  background-color: #ddd;
  font-size: 14px;
  color: #555454;
}
.box a {
  font-size: 14px;
}
.box h3 {
  text-align: center;
  padding: 10px;
}
.box .seach-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}
.box .seach-box .info button {
  outline: none;
  border: none;
  height: 30px;
  padding: 0 15px;
  background-color: #409eff;
  color: #ffffff;
  border-radius: 5px;
  cursor: pointer;
}
.box .seach-box .search {
  display: flex;
  align-items: center;
}
.box .seach-box .search .add-btn {
  margin-left: 10px;
  background-color: #409eff;
  color: #ffffff;
  border-radius: 5px;
  cursor: pointer;
}
.box .seach-box .search input {
  border: none;
  outline: none;
  height: 30px;
  border-radius: 5px;
  width: 200px;
  border-top-right-radius: 0px;
  border-bottom-right-radius: 0px;
  padding-left: 10px;
}
.box .seach-box .search button {
  outline: none;
  border: none;
  height: 30px;
  padding: 0 15px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  cursor: pointer;
}
.box .users-table {
  width: 100%;
  border: 1px solid #777777;
  border-collapse: collapse;
}
.box .users-table tr {
  border: 1px solid #777777;
  height: 30px;
}
.box .users-table tr:nth-of-type(1) {
  background-color: #409eff;
  color: #ffffff;
}
.box .users-table tr th {
  border: 1px solid #777777;
}
.box .users-table tr td {
  text-align: center;
  border: 1px solid #777777;
}
